Home / 44,865.13-67,298.24-19,216.02

Finding the Fourth Proportional to 44,865.13, 67,298.24 and 19,216.02

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Solution

The fourth proportional to 44,865.13, 67,298.24 and 19,216.02 is: 28,824.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,865.13 : 67,298.24 = 19,216.02 : x
  2. Step 2: Convert to fraction form
    44,865.13/67,298.24 = 19,216.02/x
  3. Step 3: Cross multiply
    44,865.13x = 67,298.24 × 19,216.02
  4. Step 4: Simplify right side
    44,865.13x = 1,293,204,325.80
  5. Step 5: Solve for x
    x = 1,293,204,325.80/44,865.13
  6. Step 6: Final answer
    x = 28,824.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.